docs: def setup_seasonal(self):
          """
          Check if there's some seasonal holiday going on, setup appropriate
          Shibe picture and load holiday words.
  
          Note: if there are two or more holidays defined for a certain date,
          the first one takes precedence.
  
          """
  
          # If we've specified a season, just run that one
          if self.ns.season:
              return self.load_season(self.ns.season)
  
          # If we've specified another doge or no doge at all, it does not make
          # sense to use seasons.
          if self.ns.doge_path is not None and not self.ns.no_shibe:
              return
  
          now = datetime.datetime.now()
  
          for season, data in wow.SEASONS.items():
              start, end = data['dates']
              start_dt = datetime.datetime(now.year, start[0], start[1])
  
              # Be sane if the holiday season spans over New Year's day.
              end_dt = datetime.datetime(
                  now.year + (start[0] > end[0] and 1 or 0), end[0], end[1])
  
              if start_dt <= now <= end_dt:
                  # Wow, much holiday!
                  return self.load_season(season)